ReshapedMethods.h

Go to the documentation of this file.

 
#ifdef EIGEN_PARSED_BY_DOXYGEN
 
template<int Order = ColMajor, typename NRowsType, typename NColsType>
EIGEN_DEVICE_FUNC
inline Reshaped<Derived,...>
reshaped(NRowsType nRows, NColsType nCols);
 
template<int Order = ColMajor, typename NRowsType, typename NColsType>
EIGEN_DEVICE_FUNC
inline const Reshaped<const Derived,...>
reshaped(NRowsType nRows, NColsType nCols) const;
 
template<int Order = ColMajor>
EIGEN_DEVICE_FUNC
inline Reshaped<Derived,...>
reshaped();
 
template<int Order = ColMajor>
EIGEN_DEVICE_FUNC
inline const Reshaped<const Derived,...>
reshaped() const;
 
#else
 
// This file is automatically included twice to generate const and non-const versions
 
#ifndef EIGEN_RESHAPED_METHOD_2ND_PASS
#define EIGEN_RESHAPED_METHOD_CONST const
#else
#define EIGEN_RESHAPED_METHOD_CONST
#endif
 
#ifndef EIGEN_RESHAPED_METHOD_2ND_PASS
 
// This part is included once
 
#endif
 
template<typename NRowsType, typename NColsType>
EIGEN_DEVICE_FUNC
inline Reshaped<EIGEN_RESHAPED_METHOD_CONST Derived,
                internal::get_compiletime_reshape_size<NRowsType,NColsType,SizeAtCompileTime>::value,
                internal::get_compiletime_reshape_size<NColsType,NRowsType,SizeAtCompileTime>::value>
reshaped(NRowsType nRows, NColsType nCols) EIGEN_RESHAPED_METHOD_CONST
{
  return Reshaped<EIGEN_RESHAPED_METHOD_CONST Derived,
                  internal::get_compiletime_reshape_size<NRowsType,NColsType,SizeAtCompileTime>::value,
                  internal::get_compiletime_reshape_size<NColsType,NRowsType,SizeAtCompileTime>::value>
                (derived(),
                 internal::get_runtime_reshape_size(nRows,internal::get_runtime_value(nCols),size()),
                 internal::get_runtime_reshape_size(nCols,internal::get_runtime_value(nRows),size()));
}
 
template<int Order, typename NRowsType, typename NColsType>
EIGEN_DEVICE_FUNC
inline Reshaped<EIGEN_RESHAPED_METHOD_CONST Derived,
                internal::get_compiletime_reshape_size<NRowsType,NColsType,SizeAtCompileTime>::value,
                internal::get_compiletime_reshape_size<NColsType,NRowsType,SizeAtCompileTime>::value,
                internal::get_compiletime_reshape_order<Flags,Order>::value>
reshaped(NRowsType nRows, NColsType nCols) EIGEN_RESHAPED_METHOD_CONST
{
  return Reshaped<EIGEN_RESHAPED_METHOD_CONST Derived,
                  internal::get_compiletime_reshape_size<NRowsType,NColsType,SizeAtCompileTime>::value,
                  internal::get_compiletime_reshape_size<NColsType,NRowsType,SizeAtCompileTime>::value,
                  internal::get_compiletime_reshape_order<Flags,Order>::value>
                (derived(),
                 internal::get_runtime_reshape_size(nRows,internal::get_runtime_value(nCols),size()),
                 internal::get_runtime_reshape_size(nCols,internal::get_runtime_value(nRows),size()));
}
 
// Views as linear vectors
 
EIGEN_DEVICE_FUNC
inline Reshaped<EIGEN_RESHAPED_METHOD_CONST Derived,SizeAtCompileTime,1>
reshaped() EIGEN_RESHAPED_METHOD_CONST
{
  return Reshaped<EIGEN_RESHAPED_METHOD_CONST Derived,SizeAtCompileTime,1>(derived(),size(),1);
}
 
template<int Order>
EIGEN_DEVICE_FUNC
inline Reshaped<EIGEN_RESHAPED_METHOD_CONST Derived, SizeAtCompileTime, 1,
                internal::get_compiletime_reshape_order<Flags,Order>::value>
reshaped() EIGEN_RESHAPED_METHOD_CONST
{
  EIGEN_STATIC_ASSERT(Order==RowMajor || Order==ColMajor || Order==AutoOrder, INVALID_TEMPLATE_PARAMETER);
  return Reshaped<EIGEN_RESHAPED_METHOD_CONST Derived, SizeAtCompileTime, 1,
                  internal::get_compiletime_reshape_order<Flags,Order>::value>
                (derived(), size(), 1);
}
 
#undef EIGEN_RESHAPED_METHOD_CONST
 
#ifndef EIGEN_RESHAPED_METHOD_2ND_PASS
#define EIGEN_RESHAPED_METHOD_2ND_PASS
#include "ReshapedMethods.h"
#undef EIGEN_RESHAPED_METHOD_2ND_PASS
#endif
 
#endif // EIGEN_PARSED_BY_DOXYGEN